Patent attributes
Embodiments of the invention involve using location data to authenticate individuals wirelessly. In one embodiment, an access device may obtain, by one or more cameras, images of an area captured at different time points, the images including a first image at a first time and a second image at a second time, and where the first image shows the user at a first location and the second image shows the user at a second location. The access device may, based on a position of the user and an association between the user and a communication device, conduct a transaction between the access device and the communication device, where the association between the user and the communication device is based on the first location being proximate to the communication device at the first time and the second location being proximate to the communication device at the second time.
